Home / 2,749,943.52-3,795,378.12-1,604,024.10

Finding the Fourth Proportional to 2,749,943.52, 3,795,378.12 and 1,604,024.10

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Solution

The fourth proportional to 2,749,943.52, 3,795,378.12 and 1,604,024.10 is: 2,213,819.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,749,943.52 : 3,795,378.12 = 1,604,024.10 : x
  2. Step 2: Convert to fraction form
    2,749,943.52/3,795,378.12 = 1,604,024.10/x
  3. Step 3: Cross multiply
    2,749,943.52x = 3,795,378.12 × 1,604,024.10
  4. Step 4: Simplify right side
    2,749,943.52x = 6,087,877,973,092.69
  5. Step 5: Solve for x
    x = 6,087,877,973,092.69/2,749,943.52
  6. Step 6: Final answer
    x = 2,213,819.28

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.